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What is anonymous logon used for?
An anonymous login is a process that allows a user to login to a website anonymously, often by using “anonymous” as the username. In this case, the login password can be any text, but it is typically a user’s email address. Users are able to access general services or public information by using anonymous logins.
How do I add authenticated users to NT Authority?
Adding NT Authority\Authenticated Users to SharePoint
- Click Site Actions >> Site Permissions.
- Click Grant Permissions.
- In Select Users, enter “NT AUTHORITY\Authenticated Users”
- Select the relevant SharePoint group and Click “OK”
To summarize, The Login failed for user ‘NT AUTHORITYANONYMOUS LOGON’ error in both our cases seems to be caused by a service not running and/or not on the right user. Ensuring the right SPN or other Service is running and under the correct user should solve the anonymous part of the problem.
Why did my login fail for my username?
Login failed for user Username Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. It’s probably UAC. Try right clicking and running as administrator and seeing if it goes away.
What causes integrated authentication to fall back to NTLM?
Failure to register an SPN may cause integrated authentication to fall back to NTLM instead of Kerberos. If your issue is with linked servers, you need to look at a few things. First, your users need to have delegation enabled and if the only thing that’s changed, it’l likely they do.
What does it mean when SQL Server says login failed?
SQL Server returns error “Login failed for user ‘NT AUTHORITYANONYMOUS LOGON’.” in Windows application. An application that has been working without problem (and has not had any active development done on it in about 6 months or so) recently began failing to connect to database.